On 07/08/2016 03:48 AM, Michael Turquette wrote:
Quoting Jorge Ramirez (2016-07-07 01:55:05)
On 07/07/2016 08:31 AM, Jorge Ramirez wrote:
On 07/06/2016 11:43 PM, Michael Turquette wrote:
Quoting Guodong Xu (2016-06-29 01:45:55)
From: Jorge Ramirez-Ortiz
Early at boot, during the sys_clk init
On Thu, Jul 07, 2016 at 10:26:50PM -0700, W. Trevor King wrote:
> On Thu, Jul 07, 2016 at 08:26:47PM -0700, James Bottomley wrote:
> > On Thu, 2016-07-07 at 20:00 -0700, Andrew Vagin wrote:
> > > On Thu, Jul 07, 2016 at 07:16:18PM -0700, Andrew Vagin wrote:
> > > > I think we can show all required
Hi Matias,
On Fri, 8 Jul 2016 06:30:59 +0200 Matias Bjørling wrote:
>
> Thanks Stephen. Updated the for-next. I will make sure they are taken
> off if applied directly to the block tree in the future.
Tnanks.
--
Cheers,
Stephen Rothwell
Hello Tim,
On Thu, Jul 07, 2016 at 07:03:49AM -0700, Tim Harvey wrote:
> Gateworks Ventana IMX6 based boards have a Gateworks System Controller [1]
> (gsc) device that can NAK i2c transactions when its busy in an ADC loop. As
> this is always on i2c-0 we will add retries for that bus for any Venta
- Use stack instead of kzalloc'ed memory for variables while probing
device tree for idle states.
- Set cap for number of idle states that can be added to
cpuidle_state_table
- Minor change in way we check of_property_read_u32_array for error
for sake of consistency
- Drop unnecessary
POWER ISA v3 defines a new idle processor core mechanism. In summary,
a) new instruction named stop is added. This instruction replaces
instructions like nap, sleep, rvwinkle.
b) new per thread SPR named Processor Stop Status and Control Register
(PSSCR) is added which controls th
Dear Daniel,
On Thu, 7 Jul 2016 15:46:28 +0200 Daniel Lezcano wrote:
> On Wed, Jul 06, 2016 at 02:15:55PM +0800, Jisheng Zhang wrote:
> > Currently, we check cpuidle_ops.suspend every time when entering a
> > low-power idle state. But this check could be avoided in this hot path
> > by moving it
idle_power7.S handles idle entry/exit for POWER7, POWER8 and in next
patch for POWER9. Rename the file to a non-hardware specific
name.
Reviewed-by: Gautham R. Shenoy
Signed-off-by: Shreyas B. Prabhu
---
Changes in v7:
=
- File renamed to idle_book3s.S instead of idle_power_common.
Functions like power7_wakeup_loss, power7_wakeup_noloss,
power7_wakeup_tb_loss are used by POWER7 and POWER8 hardware. They can
also be used by POWER9. Hence rename these functions hardware agnostic
names.
Suggested-by: Gautham R. Shenoy
Signed-off-by: Shreyas B. Prabhu
---
- No changes since v
Create a function for saving SPRs before entering deep idle states.
This function can be reused for POWER9 deep idle states.
Reviewed-by: Gautham R. Shenoy
Signed-off-by: Shreyas B. Prabhu
---
- No changes since v3
Changes in v3:
=
- Newly added in v3
arch/powerpc/kernel/idle_bo
Use cpuidle's CPUIDLE_STATE_MAX macro instead of powernv specific
MAX_POWERNV_IDLE_STATES.
Cc: Rafael J. Wysocki
Cc: Daniel Lezcano
Cc: linux...@vger.kernel.org
Acked-by: Daniel Lezcano
Signed-off-by: Shreyas B. Prabhu
---
- No changes after v5
Changes in v5
=
- New in v5
driv
In the current code, when the thread wakes up in reset vector, some
of the state restore code and check for whether a thread needs to
branch to kvm is duplicated. Reorder the code such that this
duplication is avoided.
At a higher level this is what the change looks like-
Before this patch -
powe
If hardware supports stop state, use the deepest stop state when
the cpu is offlined.
Reviewed-by: Gautham R. Shenoy
Signed-off-by: Shreyas B. Prabhu
---
- No changes since v1
arch/powerpc/platforms/powernv/idle.c| 15 +--
arch/powerpc/platforms/powernv/powernv.h | 1 +
arch/p
pnv_powersave_common does common steps needed before entering idle
state and eventually changes MSR to MSR_IDLE and does rfid to
pnv_enter_arch207_idle_mode.
Move the updation of HSTATE_HWTHREAD_STATE to pnv_powersave_common
from pnv_enter_arch207_idle_mode and make it more generic by passing the
POWER ISA v3 defines a new idle processor core mechanism. In summary,
a) new instruction named stop is added.
b) new per thread SPR named PSSCR is added which controls the behavior
of stop instruction.
Supported idle states and value to be written to PSSCR register to enter
any idle stat
POWER ISA v3 defines a new idle processor core mechanism. In summary,
a) new instruction named stop is added. This instruction replaces
instructions like nap, sleep, rvwinkle.
b) new per thread SPR named PSSCR is added which controls the behavior
of stop instruction.
Signed-off-by: Shreyas B. Prabhu
---
-No changes since v4
Changes in v4
=
- New in v4
arch/powerpc/kernel/idle_power7.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/kernel/idle_power7.S
b/arch/powerpc/kernel/idle_power7.S
index 470ceeb..705c867 1
On Wed, Jul 06, 2016 at 01:45:58PM -0400, Craig Gallek wrote:
> On Thu, Jun 30, 2016 at 2:45 AM, Jason Wang wrote:
> > Hi all:
> >
> > This series tries to switch to use skb array in tun. This is used to
> > eliminate the spinlock contention between producer and consumer. The
> > conversion was st
On Wed, Jul 06, 2016 at 01:45:58PM -0400, Craig Gallek wrote:
> On Thu, Jun 30, 2016 at 2:45 AM, Jason Wang wrote:
> > Hi all:
> >
> > This series tries to switch to use skb array in tun. This is used to
> > eliminate the spinlock contention between producer and consumer. The
> > conversion was st
On Thu, Jul 07, 2016 at 10:26:50PM -0700, W. Trevor King wrote:
> And if you want to put that whole ancestor tree in fdinfo, you have
> to come up with some way to handle the two-parent branching.
Going towards the roots is nice, because you know a given namespace
will only have two parents, but i
On Thu, 2016-07-07 at 22:41 -0700, Andrei Vagin wrote:
> On Thu, Jul 7, 2016 at 8:26 PM, James Bottomley
> wrote:
> > On Thu, 2016-07-07 at 20:00 -0700, Andrew Vagin wrote:
> > > On Thu, Jul 07, 2016 at 07:16:18PM -0700, Andrew Vagin wrote:
> > > > On Thu, Jul 07, 2016 at 12:17:35PM -0700, James B
Hi Eric,
Today's linux-next merge of the userns tree got a conflict in:
fs/posix_acl.c
between commit:
485e71e8fb63 ("posix_acl: Add set_posix_acl")
from Linus' tree and commit:
0d4d717f2583 ("vfs: Verify acls are valid within superblock's s_user_ns.")
from the userns tree.
I fixed it
From: Tien Hock Loh
This adds support for TSE PCS that uses SGMII adapter when the phy-mode of
the dwmac is set to sgmii.
Signed-off-by: Tien Hock Loh
Acked-by: Rob Herring
---
v2:
- Refactored the TSE PCS out from the dwmac-socfpga.c file
- Added binding documentation for TSE PCS sgmii adapt
Dear Sebastian,
On Thu, 7 Jul 2016 19:10:26 +0200 Sebastian Hesselbarth wrote:
> On 07.07.2016 07:48, Jisheng Zhang wrote:
> > On Wed, 6 Jul 2016 19:49:01 +0200 Sebastian Hesselbarth wrote:
> >> On 16.06.2016 10:40, Jisheng Zhang wrote:
> >>> This patch adds the L2 cache topology for berlin4c
On Thu, Jul 07, 2016 at 08:20:05PM -0700, James Bottomley wrote:
> On Thu, 2016-07-07 at 19:16 -0700, Andrew Vagin wrote:
> > On Thu, Jul 07, 2016 at 12:17:35PM -0700, James Bottomley wrote:
> > > On Thu, 2016-07-07 at 20:21 +0200, Michael Kerrisk (man-pages)
> > > wrote:
> > > > On 7 July 2016 at
The tracecmd_peek_next_data() is similar to tracecmd_read_next_data()
but it doesn't consume the record.
Signed-off-by: Namhyung Kim
---
trace-cmd.h | 3 +++
trace-input.c | 43 +++
2 files changed, 46 insertions(+)
diff --git a/trace-cmd.h b/trace-cmd
When a task was migrated to other cpu in the middle of a function, the
fgraph_exit record will be in a different cpu than the enter record.
But currently fgraph_ent_handler() only peeks at the same cpu so it
could read an incorrect record.
For example, please see following raw records:
bash-104
On 07.07.2016 16:43, Christian König wrote:
> Am 07.07.2016 um 05:32 schrieb Michel Dänzer:
>> On 06.07.2016 22:45, Tejun Heo wrote:
>>> On Wed, Jul 06, 2016 at 12:12:52PM +0900, Michel Dänzer wrote:
>>>
Not being very familiar with the workqueue APIs, I'll describe how it's
supposed to w
On Thu, Jul 07, 2016 at 12:17:35PM -0700, James Bottomley wrote:
> On Thu, 2016-07-07 at 20:21 +0200, Michael Kerrisk (man-pages) wrote:
> > On 7 July 2016 at 17:01, James Bottomley
> > wrote:
> [Serge already answered the parenting issue]
> > > On Thu, 2016-07-07 at 08:36 -0500, Serge E. Hallyn w
On Fri, Jul 01, 2016 at 05:07:05PM +0530, Kedareswara rao Appana wrote:
> Device-tree binding documentation for Xilinx zynqmp dma engine
> used in Zynq UltraScale+ MPSoC.
And I missed the cleanup part, so both applied now
--
~Vinod
On Thu, Jul 7, 2016 at 10:41 PM, Andrei Vagin wrote:
> On Thu, Jul 7, 2016 at 8:26 PM, James Bottomley
> wrote:
>> On Thu, 2016-07-07 at 20:00 -0700, Andrew Vagin wrote:
>>> On Thu, Jul 07, 2016 at 07:16:18PM -0700, Andrew Vagin wrote:
>>> > On Thu, Jul 07, 2016 at 12:17:35PM -0700, James Bottoml
On Fri, Jul 01, 2016 at 05:07:06PM +0530, Kedareswara rao Appana wrote:
> +static int zynqmp_dma_chan_probe(struct zynqmp_dma_device *zdev,
> +struct platform_device *pdev)
> +{
> + struct zynqmp_dma_chan *chan;
> + struct resource *res;
> + struct device_node *n
On Thu, Jul 7, 2016 at 8:26 PM, James Bottomley
wrote:
> On Thu, 2016-07-07 at 20:00 -0700, Andrew Vagin wrote:
>> On Thu, Jul 07, 2016 at 07:16:18PM -0700, Andrew Vagin wrote:
>> > On Thu, Jul 07, 2016 at 12:17:35PM -0700, James Bottomley wrote:
>> > > On Thu, 2016-07-07 at 20:21 +0200, Michael K
On Thu, Jul 07, 2016 at 11:21:18PM +1000, Benjamin Herrenschmidt wrote:
> I think the right fix is that if a restore_sigcontext() has the MSR bits set,
> it should set the corresponding used_* flag.
>
> Or is there a reason why that won't work ?
That sounds reaonable to me.
I will prepare a patch
On Thu, Jul 07, 2016 at 08:26:47PM -0700, James Bottomley wrote:
> On Thu, 2016-07-07 at 20:00 -0700, Andrew Vagin wrote:
> > On Thu, Jul 07, 2016 at 07:16:18PM -0700, Andrew Vagin wrote:
> > > I think we can show all required information in fdinfo. We open
> > > a namespaces file (/proc/pid/ns/N)
On Friday 20 May 2016 11:46 AM, Laxman Dewangan wrote:
On Friday 20 May 2016 10:01 AM, Keerthy wrote:
+ Lee Jones
On Saturday 07 May 2016 12:31 AM, Nishanth Menon wrote:
On 05/06/2016 12:14 PM, Mark Brown wrote:
On Fri, May 06, 2016 at 12:44:23PM +0530, Laxman Dewangan wrote:
When you ar
On Tue, Jul 05, 2016 at 10:34:58PM -0400, Jessica Yu wrote:
> Hi,
>
> A few months ago, Chris Arges reported a bug involving alternatives/paravirt
> patching that was discussed here [1] and here [2]. To briefly summarize the
> bug, patch modules that contained .altinstructions or .parainstructions
On Fri, Jun 24, 2016 at 10:51:21AM +0530, Kedareswara rao Appana wrote:
> This patch series does the following thing.
> ---> Add support for AXI DMA Multi-channel DMA mode.
> ---> Delete AXI DMA binding doc.
> ---> Rename the driver and update config options.
Applied after changing the patch tags
Hi Linus,
One nouveau fix, and a few AMD Polaris fixes and some Allwinner fixes.
I've got some vmware fixes that I might send separate over the weekend,
they fix some black screens, but I'm still debating them.
Dave.
The following changes since commit a99cde438de0c4c0cecc1d1af1a55a75b10bfdef:
Hi Michael,
On Wednesday 06 July 2016 03:38 PM, Michael Ellerman wrote:
Ravi Bangoria writes:
On Thursday 30 June 2016 11:51 AM, Michael Ellerman wrote:
On Thu, 2016-06-30 at 11:44 +0530, Ravi Bangoria wrote:
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index 36a5825
Hi , Eric
Thanks for your comments firstly.
On Thu, 2016-07-07 at 12:55 -0500, Eric W. Biederman wrote:
> Wei Jiangang writes:
>
> > If we specify the 'notsc' boot parameter for the dump-capture kernel,
> > and then trigger a crash(panic) by using "ALT-SysRq-c" or "echo c >
> > /proc/sysrq-trig
From: Naveen N. Rao
Powerpc has long list of branch instructions and hardcoding them in
table appears to be error-prone. So, add new function to find
instruction instead of creating table. This function dynamically
create table(list of 'struct ins'), and instead of creating object
every time, fir
Change current data structures and function to enable cross arch
annotate.
Current implementation does not contain logic of record on one arch
and annotating on other. This remote annotate is partially possible
with current implementation for x86 (or may be arm as well) only.
But, to make remote a
Define macro for each normalized arch name and use them instead
of using arch name as string
Signed-off-by: Ravi Bangoria
---
Changes in v4:
- Moved position of patch
tools/perf/arch/common.c | 36 ++--
tools/perf/arch/common.h | 11
Perf can currently only support code navigation (branches and calls) in
annotate when run on the same architecture where perf.data was recorded.
But cross arch annotate is not supported.
This patchset enables cross arch annotate. Currently I've used x86
and arm instructions which are already avail
On Fri, Jul 08, 2016 at 01:21:08AM +0200, Bastien Nocera wrote:
> On Wed, 2016-06-29 at 19:28 +1000, Peter Hutterer wrote:
> > If the 0x1000 Unified Battery Level Status feature exists, expose the
> > battery
> > level.
> >
> > The main drawback is that while a device is plugged in its battery
> >
On 07/08/2016 06:22 AM, Stephen Rothwell wrote:
Hi Matias,
I noticed that the commits in the lightnvm tree have been applied
to the block tree as a series of patches (i.e. effectively rebased).
Could you please remove all the duplicate patches from the lightnvm tree
(which I think is the whole t
> > >
> > > @@ -439,7 +540,18 @@ timebase_resync:
> > > */
> > > bne cr4,clear_lock
> > >
> > > - /* Restore per core state */
> > > + /*
> > > + * First thread in the core to wake up and its waking up
> > > with
> > > + * complete hypervisor state loss. Restore per core
> > > hyperv
Hi Matias,
I noticed that the commits in the lightnvm tree have been applied
to the block tree as a series of patches (i.e. effectively rebased).
Could you please remove all the duplicate patches from the lightnvm tree
(which I think is the whole tree, curretly) before they start causing
merge con
On 07/08/2016 07:50 AM, Michael Neuling wrote:
>
>> diff --git a/arch/powerpc/include/asm/cpuidle.h
>> b/arch/powerpc/include/asm/cpuidle.h
>> index d2f99ca..3d7fc06 100644
>> --- a/arch/powerpc/include/asm/cpuidle.h
>> +++ b/arch/powerpc/include/asm/cpuidle.h
>> @@ -13,6 +13,8 @@
>> #ifndef _
On 2016/7/8 1:58, Brendan Gregg wrote:
On Thu, Jul 7, 2016 at 10:54 AM, Brendan Gregg
wrote:
On Wed, Jul 6, 2016 at 6:49 PM, Wangnan (F) wrote:
On 2016/7/7 4:29, Brendan Gregg wrote:
G'Day,
Are perf bpf examples shared anywhere? I've seen many posted to lkml
(by Wang Nan), but don't see
Hi all,
On Fri, 8 Jul 2016 13:07:50 +1000 Stephen Rothwell
wrote:
>
> + * Get the bios in the request so we can re-queue them.
> + */
> - if (shadow[j].request->cmd_flags &
> - (REQ_FLUSH | REQ_FUA
Hi Jens,
Today's linux-next merge of the block tree got a conflict in:
fs/btrfs/volumes.h
between commit:
26112f7f4726 ("btrfs: take an fs_info parameter directly when the root is not
used otherwise")
from the btrfs-kdave tree and commit:
81a75f6781de ("btrfs: use bio fields for op and
Hi Jens,
Today's linux-next merge of the block tree got a conflict in:
fs/btrfs/volumes.c
between commit:
26112f7f4726 ("btrfs: take an fs_info parameter directly when the root is not
used otherwise")
from the btrfs-kdave tree and commit:
4e49ea4a3d27 ("block/fs/drivers: remove rw argu
Hi Jens,
Today's linux-next merge of the block tree got a conflict in:
fs/btrfs/inode.c
between commit:
b286384aac32 ("btrfs: root->fs_info cleanup, add fs_info convenience
variables")
26112f7f4726 ("btrfs: take an fs_info parameter directly when the root is not
used otherwise")
71251
On 07/06/2016 07:19 PM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.4.15 release.
> There are 32 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses sh
On 07/06/2016 07:18 PM, Greg Kroah-Hartman wrote:
> ---
> Note, I'm on vacation this week, so I only took a few "easy" patches for
> the stable trees, due to me not having much time to debug anything here,
> and because, well, I'm on vacation and supposed to be ignoring patches.
Hi Arnd,
> -Original Message-
> From: Arnd Bergmann [mailto:a...@arndb.de]
> Sent: Thursday, July 07, 2016 4:30 PM
> To: Yangbo Lu
> Cc: Scott Wood; linuxppc-...@lists.ozlabs.org; Mark Rutland; Ulf Hansson;
> linux-kernel@vger.kernel.org; linux-...@vger.kernel.org; linux-
> c...@vger.kern
On 2016/7/7 23:37, Catalin Marinas wrote:
> On Thu, Jul 07, 2016 at 08:09:04PM +0800, Zhen Lei wrote:
>> At present, PG_dcache_clean is only cleared when the related huge page
>> is about to be freed. But sometimes, there maybe a process is in charge
>> to copy binary codes into a shared memory,
On Thu, Jul 07, 2016 at 07:16:18PM -0700, Andrew Vagin wrote:
> On Thu, Jul 07, 2016 at 12:17:35PM -0700, James Bottomley wrote:
> > On Thu, 2016-07-07 at 20:21 +0200, Michael Kerrisk (man-pages) wrote:
> > > On 7 July 2016 at 17:01, James Bottomley
> > > wrote:
> > [Serge already answered the par
Hi Jens,
Today's linux-next merge of the block tree got a conflict in:
fs/btrfs/extent-tree.c
between commit:
b286384aac32 ("btrfs: root->fs_info cleanup, add fs_info convenience
variables")
[again, no commiter Signed-off-by]
from the btrfs-kdave tree and commit:
b3d3fa519905 ("btrfs:
Hi Jens,
Today's linux-next merge of the block tree got a conflict in:
fs/btrfs/disk-io.c
between commit:
b286384aac32 ("btrfs: root->fs_info cleanup, add fs_info convenience
variables")
26112f7f4726 ("btrfs: take an fs_info parameter directly when the root is not
used otherwise")
from
On Thu, 2016-07-07 at 20:00 -0700, Andrew Vagin wrote:
> On Thu, Jul 07, 2016 at 07:16:18PM -0700, Andrew Vagin wrote:
> > On Thu, Jul 07, 2016 at 12:17:35PM -0700, James Bottomley wrote:
> > > On Thu, 2016-07-07 at 20:21 +0200, Michael Kerrisk (man-pages)
> > > wrote:
> > > > On 7 July 2016 at 17:
Hi Jens,
Today's linux-next merge of the block tree got a conflict in:
fs/btrfs/compression.c
between commit:
26112f7f4726 ("btrfs: take an fs_info parameter directly when the root is not
used otherwise")
[This commit has no Signed-off-by from its committer :-(]
d42b410c1511 ("Btrfs: fix
Hi Michael
Thank you for your feedback
> > struct clk *clk_get(struct device *dev, const char *con_id)
> > {
> > ...
> > if (dev) {
> > clk = __of_clk_get_by_name(dev->of_node, dev_id, con_id);
> >
> >
On Thu, 2016-07-07 at 19:16 -0700, Andrew Vagin wrote:
> On Thu, Jul 07, 2016 at 12:17:35PM -0700, James Bottomley wrote:
> > On Thu, 2016-07-07 at 20:21 +0200, Michael Kerrisk (man-pages)
> > wrote:
> > > On 7 July 2016 at 17:01, James Bottomley
> > > wrote:
> > [Serge already answered the parent
Hi Chao,
Could you take a look at this in xfstests/generic/013?
[ 502.480850] ==
[ 502.480864] [ INFO: possible circular locking dependency detected ]
[ 502.480877] 4.7.0-rc1+ #124 Tainted: G OE
[ 502.480886]
> From: Borislav Petkov [mailto:b...@suse.de]
> Sent: Thursday, July 07, 2016 9:21 AM
> On Wed, Jul 06, 2016 at 03:07:15PM -0700, Fenghua Yu wrote:
> > From: Fenghua Yu
> >
> > This patch set introduces cache id to identify a cache in platform. It
> > can be useful in such areas as Cach Allocation
Hi Jens,
Today's linux-next merge of the block tree got a conflict in:
drivers/block/xen-blkfront.c
between commit:
7b427a59538a ("xen-blkfront: save uncompleted reqs in blkfront_resume()")
from Linus' tree and commit:
c2df40dfb8c0 ("drivers: use req op accessor")
3a5e02ced11e ("block
在 2016/7/2 17:39, Lijun Ou 写道:
> The HiSilicon Network Substem is a long term evolution IP which is
> supposed to be used in HiSilicon ICT SoCs. HNS (HiSilicon Network
> Sybsystem) also has a hardware support of performing RDMA with
> RoCEE.
> The driver for HiSilicon RoCEE(RoCE Engine) is a platfo
Except for the issue with patch 7 I've already commented on the rest of
this series is good with me. FWIW:
Acked-by: Michael Neuling
Thanks.
On Fri, 2016-07-08 at 02:17 +0530, Shreyas B. Prabhu wrote:
> POWER ISA v3 defines a new idle processor core mechanism. In summary,
> a) new instruction
> /*
> @@ -230,7 +238,7 @@ static int powernv_add_idle_states(void)
> strcpy(powernv_states[nr_idle_states].desc,
> "FastSleep");
> powernv_states[nr_idle_states].flags =
> CPUIDLE_FLAG_TIMER_STOP;
> powernv_states[nr
On Thu, Jul 07, 2016 at 11:17:01AM +0100, Mel Gorman wrote:
> On Thu, Jul 07, 2016 at 10:20:39AM +0900, Joonsoo Kim wrote:
> > > @@ -3249,9 +3249,19 @@ static void kswapd_try_to_sleep(pg_data_t *pgdat,
> > > int order,
> > >
> > > prepare_to_wait(&pgdat->kswapd_wait, &wait, TASK_INTERRUPTIBLE)
On 07/08/2016 10:26 AM, Yakir Yang wrote:
Sean,
Thanks for your review.
On 07/02/2016 03:46 AM, Sean Paul wrote:
On Fri, Jul 1, 2016 at 5:19 AM, Yakir Yang wrote:
The full name of PSR is Panel Self Refresh, panel device could refresh
itself with the hardware framebuffer in panel, this woul
On Thu, Jul 07, 2016 at 10:25PM , Jason Cooper wrote:
> -Original Message-
> From: Jason Cooper [mailto:ja...@lakedaemon.net]
> Sent: Thursday, July 07, 2016 10:25 PM
> To: Qiang Zhao
> Cc: o...@buserror.net; t...@linutronix.de; marc.zyng...@arm.com; linuxppc-
> d...@lists.ozlabs.org; lin
Sean,
On 07/02/2016 04:05 AM, Sean Paul wrote:
On Fri, Jul 1, 2016 at 5:19 AM, Yakir Yang wrote:
Alway enable the PSR function for Rockchip analogix_dp driver. If panel
don't support PSR, then the core analogix_dp would ignore this setting.
Signed-off-by: Yakir Yang
---
Changes in v3:
- spli
Sean,
On 07/01/2016 11:32 PM, Sean Paul wrote:
On Fri, Jul 1, 2016 at 11:30 AM, Sean Paul wrote:
On Fri, Jul 1, 2016 at 5:19 AM, Yakir Yang wrote:
VOP have integrated a hardware counter which indicate the exact display
line that vop is scanning. And if we're interested in a specific line,
we
Sean,
Thanks for your review.
On 07/02/2016 03:46 AM, Sean Paul wrote:
On Fri, Jul 1, 2016 at 5:19 AM, Yakir Yang wrote:
The full name of PSR is Panel Self Refresh, panel device could refresh
itself with the hardware framebuffer in panel, this would make lots of
sense to save the power consum
On Thu, Jul 07, 2016 at 10:48:08AM +0100, Mel Gorman wrote:
> On Thu, Jul 07, 2016 at 10:12:12AM +0900, Joonsoo Kim wrote:
> > > @@ -1402,6 +1406,11 @@ static unsigned long isolate_lru_pages(unsigned
> > > long nr_to_scan,
> > >
> > > VM_BUG_ON_PAGE(!PageLRU(page), page);
> > >
> > >
On 7 July 2016 at 20:51, Michal Nazarewicz wrote:
> On Thu, Jul 07 2016, Baolin Wang wrote:
>> Some gadget device (such as dwc3 gadget) requires quirk_ep_out_aligned_size
>> attribute, which means it need to align the request buffer's size to an ep's
>> maxpacketsize.
>>
>> Thus we add usb_ep_alig
Quoting Arnd Bergmann (2016-07-07 01:22:30)
> On Wednesday, July 6, 2016 5:58:14 PM CEST John Stultz wrote:
> > On Wed, Jul 6, 2016 at 12:38 AM, Arnd Bergmann wrote:
> > > On Wednesday, July 6, 2016 12:20:15 AM CEST John Stultz wrote:
> > >> On Wed, Jul 6, 2016 at 12:04 AM, Olof Johansson wrote:
> diff --git a/arch/powerpc/include/asm/cpuidle.h
> b/arch/powerpc/include/asm/cpuidle.h
> index d2f99ca..3d7fc06 100644
> --- a/arch/powerpc/include/asm/cpuidle.h
> +++ b/arch/powerpc/include/asm/cpuidle.h
> @@ -13,6 +13,8 @@
> #ifndef __ASSEMBLY__
> extern u32 pnv_fastsleep_workaround_at_entr
在 7/7/2016 9:49 AM, Song Shan Gong 写道:
At preset, when creating module's map, perf gets 'start' address by parsing
'proc/modules', but it's module base address, isn't the start address of
'.text' section. In most archs, it's OK. But for s390, it places 'GOT' and
'PLT' relocations before '.text'
Sean,
On 07/02/2016 02:00 AM, Sean Paul wrote:
On Fri, Jul 1, 2016 at 5:19 AM, Yakir Yang wrote:
The PSR driver have exported four symbols for specific device driver:
- rockchip_drm_psr_register()
- rockchip_drm_psr_unregister()
- rockchip_drm_psr_enable()
- rockchip_drm_psr_disable()
- rockch
Hi Rob,
Today's linux-next merge of the drm-msm tree got a conflict in:
drivers/gpu/drm/msm/msm_drv.c
between commit:
062993b15e8e ("drm: convert DT component matching to
component_match_add_release()")
from the arm tree and commits:
1e6753864384 ("drm/msm: Add display components by pa
commit 6c51e513a3aa ("lookup_dcache(): lift d_alloc() into callers")
removed the need_lookup argument from lookup_dcache(), but the
comment was forgotten. Also it no longer allocates a new dentry
if nothing was found.
Signed-off-by: Oleg Drokin
---
fs/namei.c | 5 ++---
1 file changed, 2 inserti
Those are now defined in fs/nfsd/vfs.h
Signed-off-by: Oleg Drokin
---
fs/nfsd/nfsfh.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/nfsd/nfsfh.c b/fs/nfsd/nfsfh.c
index a891944..7e49dcb 100644
--- a/fs/nfsd/nfsfh.c
+++ b/fs/nfsd/nfsfh.c
@@ -298,7 +298,7 @@ out:
* that
Doug,
On 06/14/2016 01:00 AM, Doug Anderson wrote:
Yakir,
On Sat, Jun 11, 2016 at 7:56 PM, Yakir Yang wrote:
The Samsung LSN122DL01-C01 is an 12.2" 2560x1600 (WQXGA) TFT-LCD panel
connected using eDP interfaces.
Signed-off-by: Yakir Yang
---
Changes in v3:
- Correct the size of panel_desc t
Quoting Jorge Ramirez (2016-07-07 01:55:05)
> On 07/07/2016 08:31 AM, Jorge Ramirez wrote:
> > On 07/06/2016 11:43 PM, Michael Turquette wrote:
> >> Quoting Guodong Xu (2016-06-29 01:45:55)
> >>> >From: Jorge Ramirez-Ortiz
> >>> >
> >>> >Early at boot, during the sys_clk initialization, make sure U
It looks like we are bit overzealous about failing mkdir/create/mknod
with permission denied if the parent dir is not writeable.
Need to make sure the name does not exist first, because we need to
return EEXIST in that case.
Signed-off-by: Oleg Drokin
---
A very similar problem exists with symlin
Peter Chen writes:
> of_node_put needs to be called when the device node which is got
> from of_parse_phandle has finished using.
>
> Cc: Eric Anholt
> Signed-off-by: Peter Chen
Applied this to drm-vc4-next. Thanks!
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Quoting Rob Herring (2016-06-19 08:04:58)
> On Thu, Jun 16, 2016 at 11:20:22AM +0200, Gabriel Fernandez wrote:
> > This patch reworks the clock binding to avoid too much detail in DT.
> > Now we have only compatible string per type of clock
> > (remark from Rob https://lkml.org/lkml/2016/5/25/492)
Hi Arnd,
2016-07-06 22:49 GMT+09:00 Arnd Bergmann :
>>
>>
>> The dependency "tinyconfig: $(obj)/conf" is redundant.
>>
>>
>> It is already specified by:
>>
>> allnoconfig allyesconfig allmodconfig alldefconfig randconfig: $(obj)/conf
>> $< --$@ $(Kconfig)
>
>
> I don't see that yet. How
Hi all,
On Fri, 8 Jul 2016 11:32:14 +1000 Stephen Rothwell
wrote:
>
> After merging the wireless-drivers-next tree, today's linux-next build
> (arm multi_v7_defconfig, x86_64 allmodconfig) produced this warning:
>
> drivers/net/wireless/marvell/mwifiex/scan.c: In function
> 'mwifiex_cancel_sca
Hi all,
After merging the wireless-drivers-next tree, today's linux-next build
(arm multi_v7_defconfig, x86_64 allmodconfig) produced this warning:
drivers/net/wireless/marvell/mwifiex/scan.c: In function 'mwifiex_cancel_scan':
drivers/net/wireless/marvell/mwifiex/scan.c:2031:44: warning: passing
On Tue, Jul 05, 2016 at 07:57:06PM -0700, Viresh Kumar wrote:
> There is no code protecting i2c_dev to be freed after it is returned
> from i2c_dev_get_by_minor() and using it to access the value which we
> already have (minor) isn't safe really.
>
> Avoid using it and get the adapter directly fro
Quoting Kuninori Morimoto (2016-07-07 17:03:00)
>
> Hi Russell
>
> > > > > +struct clk *devm_of_clk_get(struct device *dev,
> > > > > + struct device_node *np, int index)
> > > >
> > > > Any reason not to use devm_clk_get? Why do we need this helper?
> > >
> > > Becaus
On 07/05/2016 02:07 PM, Philippe Reynes wrote:
> Hi Florian,
>
> On 05/07/16 06:30, Florian Fainelli wrote:
>> Le 04/07/2016 16:03, David Miller a écrit :
>>> From: Philippe Reynes
>>> Date: Sun, 3 Jul 2016 17:33:57 +0200
>>>
There are two generics functions phy_ethtool_{get|set}_link_ksetti
There is an order issue in ec_remove_handlers() that the functions invoked
in it are not able to handle the current restrictions (see comments below).
If ec_remove_handlers() is invoked during runtime after _REG(CONNECT) is
invoked, this issue will be uncovered.
Link: https://bugzilla.kernel.org/s
On Fri, Jul 08, 2016 at 07:50:39AM +0900, SeongJae Park wrote:
> > I will add my opinion in korean.
>
> Thank you for kind and faithful review. I agree with most of your opinions
> and
> suggestions. Most of your suggestions looks much better than mine.
>
> However, I also have some different
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